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Wastewater & Sewerage

Showing 1 - 10 of 175 tenders

Construction of Internal Wastewater Collection Network & Pumping...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 6th February 2026

Reference No: G034689

Live Tender

Tender Closing in: 36 Day's

Rehabilitation of Storm Water Line, Improvements of Storm Water D...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 18th December 2025

Reference No: G034147

Closed Tender

Design & Construction of Effluent Treatment Plant

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 10th December 2025

Reference No: G033972

Closed Tender

Upgrading of Existing Sewage and Wastewater Drainage and Treatmen...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 16th December 2025

Reference No: G033689

Closed Tender

Improvements to the Wastewater Treatment Plant

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 20th November 2025

Reference No: G033217

Closed Tender

Renovation of the Hostel Kitchen Wastewater Discharge System

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 11th November 2025

Reference No: G033119

Closed Tender

Construction of Storm Water Drainage System, Renovation of Sewera...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 4th November 2025

Reference No: G032983

Closed Tender

Design and Build of Sewerage Treatment Plant

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 6th November 2025

Reference No: G032764

Closed Tender

Supply & Installation of Chemical Dosing Packages of Sewerage Tre...

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 7th November 2025

Reference No: G032689

Closed Tender

Design and Build of Construction of Sewerage Treatment Plant

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Category: Wastewater & Sewerage

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Location: Western Province, Colombo

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Closing Date: 22nd October 2025

Reference No: G032403

Closed Tender